/[A3C]/bin/ldap2model.pl
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revision 98 by dpavlin, Wed Apr 30 21:27:54 2008 UTC revision 117 by dpavlin, Thu May 15 18:33:58 2008 UTC
# Line 2  Line 2 
2  use warnings;  use warnings;
3  use strict;  use strict;
4    
5  # schema2model.pl - convert LDAP schema file into jifty model  =head1 NAME
 #  
 # 04/30/08 20:55:21 CEST Dobrica Pavlinusic <dpavlin@rot13.org>  
6    
7    schema2model.pl - convert LDAP schema file into jifty model
8    
9    =head1 DESCRIPTION
10    
11    Create model from ldif data
12    
13      ./bin/ldap2model.pl --model hrEduOrg --path data/all.ldif
14    
15    or directly from LDAP server
16    
17      ./bin/ldap2model.pl --model inetOrgPerson
18      ./bin/ldap2model.pl --model organization
19    
20    which must match C<LDAP.objectClass> in C<etc/conf.yml>
21    
22    With C<--debug> switch all output will go to C<STDOUT>
23    instead to files.
24    
25    If your schema for model doesn't include some objectClasses
26    and you want to mixin them manually, use something like:
27    
28      ./bin/ldap2model.pl --model hrEduOrg --mixin dcObject --mixin posixAccount
29    
30    =cut
31    
32    use lib 'lib';
33    
34    use Jifty;
35    use A3C::LDAP;
36  use Net::LDAP::Schema;  use Net::LDAP::Schema;
37    use File::Slurp;
38  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
39    use Getopt::Long;
40    
41    my ( $path, $objectClass, $debug );
42    my @mixin;
43    
44    GetOptions(
45            'model|objectClass=s', => \$objectClass,
46            'mixin=s', => \@mixin,
47            'path=s', => \$path,
48            'debug+', => \$debug,
49    );
50    
51    die "usage: $0 --model netOrgPerson [--path path/to/schema.ldif]\n" unless $objectClass;
52    
53    my $schema;
54    if ( $path ) {
55            $schema = Net::LDAP::Schema->new;
56            $schema->parse ( $path ) or die $schema->error;
57            warn "# loaded schema from $path\n";
58    } else {
59            my $l = A3C::LDAP->new;
60            $schema = $l->ldap->schema;
61    }
62    
63    die "$objectClass objectClass not found in $path\n" unless $schema->objectclass( $objectClass );
64    
65    my $model = qq/package A3C::Model::$objectClass;
66    use strict;
67    use warnings;
68    
69  my ( $path, $objectClass ) = @ARGV;  use Jifty::DBI::Schema;
70    
71  die "usage: $0 path/to/schema.ldif inetOrgPerson\n" unless $path && $objectClass;  use A3C::Record schema {
72    
73  my $schema = Net::LDAP::Schema->new;  /;
 $schema->parse ( $path ) or die $schema->error;  
74    
75  sub entry {  my $methods;
76          my ( $e, $add ) = @_;  my $create;
77          my $out = qq/\tcolumn $_->{name} =>\n\t\tlabel is _('$_->{desc}')/;  my $columns;
78          $out .= qq/,\n\t\t# single-value/ if $_->{'single-value'};  
79          $out .= qq/,\n\t\tmax_length is $_->{max_length}/ if $_->{'max_length'};  sub model_columns {
80          $out .= qq/,\n\t\t$add/ if $add;          my $objectClass = shift;
81          $out .= qq/;\n\n/;          my $model;
82          return $out;          warn "Creating columns for model $objectClass\n";
83    
84            my $aliases = qq/\n=head1 $objectClass helper methods\n=cut\n\n/;
85    
86            sub entry {
87                    my ( $e, $add ) = @_;
88                    my $name = $_->{name} || die "no name?";
89                    if ( $columns->{$name} ) {
90                            warn "WARNING: column $name found again, skipping...\n";
91                            return '';
92                    }
93                    $aliases .= qq/sub $_ { \$_[0]->$name }\n/ foreach @{$_->{aliases}};
94                    my $out = qq/\tcolumn $name =>\n\t\tlabel is _('$_->{desc}')/;
95    #               $out .= qq/,\n\t\t# single-value/ if $_->{'single-value'};
96    #               $out .= qq/,\n\t\tfilters are qw(A3C::Filter::Array)/ unless $_->{'single-value'};
97                    $out .= qq/,\n\t\tmax_length is $_->{max_length}/ if $_->{'max_length'};
98                    $out .= qq/,\n\t\t$add/ if $add;
99                    $out .= qq/;\n\n/;
100                    $columns->{$name}++;
101                    return $out;
102            }
103    
104            $model .= qq/\t# $objectClass super: / . join(' ', $schema->superclass($objectClass)). qq/\n\n/ if $schema->superclass($objectClass);
105    
106            my $must;
107            map {
108                    warn "# $objectClass must: ",dump( $_ ),$/ if $debug;
109                    $must .= entry( $_, 'is mandatory' );
110                    $create->{$_->{name}} = $_->{'single-value'} ? $_->{name} : [ $_->{name}, $_->{desc} ];
111            } $schema->must( $objectClass );
112            $model .= qq/\t# $objectClass must:\n\n$must\n/ if $must;
113    
114            my $may;
115            map {
116                    warn "# $objectClass may: ",dump( $_ ),$/ if $debug;
117                    $may .= entry( $_ );
118            } $schema->may( $objectClass );
119            $model .= qq/\t# $objectClass may:\n\n$may\n/ if $may;
120    
121            $methods .= $aliases unless $aliases;
122    
123            return $model;
124  }  }
125    
126  my $model = qq/\t# $objectClass super: / . join(' ', $schema->superclass($objectClass)). qq/\n\n/;  $model .= model_columns( $objectClass );
127    $model .= model_columns( $_ ) foreach @mixin;
128    
129    $methods .= qq/\n=head2 name\n\nAuto-generated human readable id for generic access to name\n\n=cut\n\nsub name { \$_[0]->id }\n/ unless $columns->{name};
130    
131    $model .= qq/
132    
133    };
134    
135  $model .= qq/\t# $objectClass must:\n\n/;  $methods
136    
137  map {  =head2 ACL
         warn "# $objectClass must: ",dump( $_ );  
         $model .= entry( $_, 'is mandatory' );  
 } $schema->must( $objectClass );  
138    
139  $model .= qq/\t# $objectClass may:\n\n/;  We use L<A3C::DefaultACL> for access control
140    
141  map {  =cut
         warn "# $objectClass may: ",dump( $_ );  
         $model .= entry( $_ );  
 } $schema->may( $objectClass );  
142    
143  print $model;  use A3C::DefaultACL;
144    
145    1;
146    /;
147    
148    if ( $debug ) {
149            print "##### ----- start of created model $objectClass\n\n$model\n\n#### ---- END of created model $objectClass\n";
150    } else {
151            my $model_path = "lib/A3C/Model/$objectClass.pm";
152            write_file( $model_path, $model );
153            print "Created $model_path\n";
154    }
155    
156    my $test = <<'__END_OF_TEST__';
157    #!/usr/bin/env perl
158    use warnings;
159    use strict;
160    
161    =head1 DESCRIPTION
162    
163    A basic test harness for the _objectClass_ model.
164    
165    =cut
166    
167    use Jifty::Test tests => 11;
168    
169    # Make sure we can load the model
170    use_ok('A3C::Model::_objectClass_');
171    
172    # Grab a system user
173    my $system_user = A3C::CurrentUser->superuser;
174    ok($system_user, "Found a system user");
175    
176    # Try testing a create
177    my $o = A3C::Model::_objectClass_->new(current_user => $system_user);
178    my ($id) = $o->create(
179    _create_1_);
180    ok($id, "_objectClass_ create returned success");
181    ok($o->id, "New _objectClass_ has valid id set");
182    is($o->id, $id, "Create returned the right id");
183    
184    # And another
185    $o->create(
186    _create_2_);
187    ok($o->id, "_objectClass_ create returned another value");
188    isnt($o->id, $id, "And it is different from the previous one");
189    
190    # Searches in general
191    my $collection =  A3C::Model::_objectClass_Collection->new(current_user => $system_user);
192    $collection->unlimit;
193    is($collection->count, 2, "Finds two records");
194    
195    # Searches in specific
196    $collection->limit(column => 'id', value => $o->id);
197    is($collection->count, 1, "Finds one record with specific id");
198    
199    # Delete one of them
200    $o->delete;
201    $collection->redo_search;
202    is($collection->count, 0, "Deleted row is gone");
203    
204    # And the other one is still there
205    $collection->unlimit;
206    is($collection->count, 1, "Still one left");
207    __END_OF_TEST__
208    
209    $test =~ s/_objectClass_/$objectClass/gs;
210    
211    foreach my $round ( 1 .. 2 ) {
212            my $data;
213            $data .= qq/\t\t'$_' => / . dump( $create->{$_} ) . qq/,\n/ foreach keys %$create;
214            warn "$round data = $data\n" if $debug;
215            $test =~ s/_create_${round}_/$data/gs;
216    }
217    
218    if ( $debug ) {
219            print "##### ----- template test\n$test\n";
220    } else {
221            my $test_path = "t/00-model-$objectClass.t";
222            write_file( $test_path, $test );
223            print "Created $test_path\n";
224            chmod 0755, $test_path;
225    }
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